Portable mini bluetooth speaker



FIG. 1 is a top, front, right side, perspective view of a portable mini bluetooth speaker showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a cross-sectional view thereof along line 8-8 in FIG. 7;

FIG. 9 is a cross-sectional view thereof along line 9-9 in FIG. 7;

FIG. 10 is a cross-sectional view thereof along line 10-10 in FIG. 4; and,

FIG. 11 is a cross-sectional view thereof along line 11-11 in FIG. 2.

The broken line portions are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a portable mini bluetooth speaker, as shown and described. 